with literature data, and also taking into account the fact that all the quinones known for sage are phenanthrene derivatives, we have established that the quinone isolated from the roots of Salvia nemorosa L. is 7-acetoxyroyleanone, which has been obtained previously [2] from the roots of Inula royleana together with royleanone and 6, 7-dehydroroyleanone.
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